Which of the following is an example of a homogeneous mixture?

Question

Quizplus · Accepted Answer

Air is a mixture of various gases such as nitrogen, oxygen, and carbon dioxide, and the composition is the same throughout the mixture. Therefore, it is an example of a homogeneous mixture. Sand and copper are examples of homogeneous substances (elements or compounds), while sugar can form a homogeneous mixture when dissolved in water but is heterogeneous when in its solid form.

Which of the Following Is an Example of a Homogeneous